Model JV Digital Pressure Gauge With VCR Fittings DESCRIPTION Model JVX provides a 0 Vdc to 5 Vdc output with two program- Using VCR, the Series JV digital pressure test gauge with 0. 2% mable limits and relays for process control or alarm indication. full scale accuracy uses transducer technology and a stainless The Model JVW is powered by one or two common 9 V alkaline steel diaphragm for high over pressure protection. The transduc- batteries. The Model JVT is powered by a 110 Vac adapter. The er technology provides enhanced accuracy over the entire pres- JVV, JVB, JVE, JVR, and JVX models are powered by an 11 Vdc sure range. The JV has no moving parts and thus, may provide a to 32 Vdc power supply. long life with fewer re-calibrations. Each unit has a membrane face with raised buttons and tactile The stainless steel NEMA construction also provides EMI and feedback for setup and operation. The high, low, and clear but- RFI protection. The JV provides high resolution with an easy to tons are easily accessible on this front membrane. Zero adjust- read digital display. There are no operator errors due to interpo- ment and zero offset/tare functions are standard on each unit. lation of hash marks or parallax errors. The units can be scaled Calibration and setup parameters are stored on a memory chip to read in various engineering units, such as in-Hg, ft-H 0, etc. 2 to protect from loss even when power is interrupted. Unauthor- The Model JVB provides a 4 mA to 20 mA, two-wire output. The ized set ups and calibrations are also blocked with internal Model JVE provides a 0 Vdc to 5 Vdc output. The Model JVR has security. Various combinations of the front panel buttons can be two programmable limits and relays with no analog output. The deactivated. FEATURES Passivation or oxygen-cleaned options Two programmable limits and relays (optional) Test gauge accuracy - 0.2 % full scale High and low detection - Microprocessor based Ranges to 5000 psi - gage, absolute, vacuum, or compound 4 digit display with 0.5 in height Customer recalibration Zero offset/tare On/off switch disable feature Optional carr ying case and panel mounting rings NEMA 4 rating (optional) NIST traceable (optional)Model JV ADDITIONAL SPECIFICATIONS PERFORMANCE SPECIFICATIONS Pressure range (psi) Maximum safe Model JV Characteristic Measure over pressure Linearity and hysteresis 0.2 % full scale (better than test gauge 1 (psi) accuracy) 0 psi to 1 psi = 1 (opt) 10 0.001 Pressure range 0 psi to 1, 5, 15, 30, 50, 100, 200, 300, 500, 750, 1000, 1500, 2000, 3000, 5000, 7500, 0 psi to 5 psi = 5 (opt) 25 0.005 10000 psi 0 psi to 15 psi = 15 75 0.01 High and low capture Standard 0 psi to 30 psi = 30 150 0.02 Update speed 3 times per sec 0 psi to 50 psi = 50 250 0.05 Zero and span signal Standard: Models JVB, JVE, JVX 0 psi to 100 psi = 100 500 0.1 adjustment 0 psi to 200 psi = 200 1000 0.1 0 psi to 300 psi = 300 1200 0.2 0 psi to 500 psi = 500 1500 0.5 ENVIRONMENTAL SPECIFICATIONS 0 psi to 750 psi = 750 1500 0.5 Characteristic Measure 0 psi to 1000 psi = 1K 2000 1 Temperature, operating -1 C to 71 C 30 F to 160 F 0 psi to 1500 psi = 1.5K 3000 1 0 psi to 2000 psi = 2K 4000 1 0 psi to 3000 psi = 3K 6000 2 ELECTRICAL SPECIFICATIONS 0 psi to 5000 psi = 5K 7500 5 Characteristic Measure 0 psi to 7500 psi = 7.5K 12000 5 Rating NEMA 2 (optional NEMA 4) 0 psi to 10000 psi = 10K 15000 5 Power, Model JVW One or two 9 V alkaline batteries (in- 1 Maximum safe overpressure is the pressure which the unit can experience oc- cluded) casionally without the loss of accuracy or permanent damage Power, Model JVT 110 Vac adapter 60 Hz (included) Power, Model JVV 11 Vdc to 32 Vdc 100 mA (3 ft cable included) MOUNTINg DIMENSIONS AND CHARACTERISTICS Power, Model JVB 11 Vdc to 32 Vdc (depending on loop resistance) 20 mA Power, Model JVE 11 Vdc to 32 Vdc 100 mA Power, Model JVR 11 Vdc to 32 Vdc 100 mA Power, Model JVX 11 Vdc to 32 Vdc 100 mA Electrical connection 3 ft cable (standard) on Models: JVB, JVE, JVR, JVX, JVV MECHANICAL SPECIFICATIONS Characteristic Measure Diameter 93,98 mm 3.7 in Display 4 LCD digits - 12,7 mm 0.5 in high Pressure por t Size 4 stainless steel VCR (male) (Other VCR par ts available. Consult factor y) Wetted parts Stainless steel For reference only Case material Stainless steel Face membrane Tactile feedback raised buttons Calibration data Stored on memory chip Low battery indication Standard on Model JVW Limits and relays Models JVR and JVX 2 Honeywell Sensing and Control